Vol. 20, N° 1: Enero - Abril (2022) http://bdigital2.ula.ve:8080/xmlui/654321/8607 Wed, 08 Apr 2026 03:21:06 GMT 2026-04-08T03:21:06Z Vol. 20, N° 1: Enero - Abril (2022) http://localhost:8080/xmlui/bitstream/id/e086864e-d173-42e5-8145-d79fb54ab2b5/ http://bdigital2.ula.ve:8080/xmlui/654321/8607